Opportunity

San Mateo Civicplus #883

San Mateo Wastewater Treatment Plant Polymer Injection System Construction

Posted

September 14, 2026

Respond By

October 08, 2026

Identifier

883

NAICS

237110, 236210, 237990

This opportunity involves the City of San Mateo Department of Public Works seeking bids for the construction of a Polymer Injection System at its Wastewater Treatment Plant. - Government Buyer: - City of San Mateo Department of Public Works - Project location: 2050 Detroit Dr, San Mateo, CA - Scope of Work: - Construction and installation of two new polymer pumps on concrete equipment pads - Installation of two new polymer injection rings - Associated piping, valves, and appurtenances - Electrical and instrumentation work, including a new local control panel - Preparation and implementation of a Temporary Erosion and Sediment Control (TESC) Plan - Products/Services Requested: - Polymer pumps (2 units) - Polymer injection rings (2 units) - Local control panel (1 unit) - Piping, valves, and related appurtenances - Electrical and instrumentation integration - Temporary erosion and sediment control services - Unique/Notable Requirements: - Bidders must be licensed as a Class A Contractor in California - Compliance with prevailing wage laws is required - Contractors must purchase contract documents from Barker Blue to be eligible - No specific OEMs or vendors are named; contractors are responsible for sourcing equipment - Project must adhere to all issued addenda - Estimated construction cost: $297,051 - Period of performance: 120 working days from Notice to Proceed

Description

The City of San Mateo is soliciting sealed proposals for the Polymer Injection System Project at the City's Wastewater Treatment Plant. The project involves constructing a polymer injection system to reduce sludge cake pump operating pressures and improve sludge handling reliability. Work includes construction of polymer pumps, injection rings, associated piping, valves, electrical and instrumentation work, and installation of a local control panel. Bidders must purchase contract documents from Barker Blue and comply with all addenda and prevailing wage requirements. The estimated construction cost is approximately $297,051.

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